Letter: 520 Portage Bay Bridge vs. Interstate 5 bridge replacement

Bob Ortblad argues that the IBR program fraudulently dismissed a tunnel alternative and compares the 520 Portage Bay Bridge and the I-5 Bridge designs. https://clarkcountytoday.com/opinion/letter-520-portage-bay-bridge-vs-interstate-5-bridge-replacement/ #ClarkCounty #localnews #I5Bridge #immersedtunnel #bridgecomparison #SR520 #PortageBayBridge #VancouverWA #opinion #constructioncosts